K2 Crossrail 80 172″ Rail Mill – 4000708

K2 Crossrail 80 172″ Rail Mill – 4000708

Model Number: 4000708

Why Choose K2 CrossRail 80 172″ Rail?

Are you designing a solar mounting system with long spans and high structural demands? The K2 Crossrail 80 172″ Rail Mill is engineered to help you achieve strength, fewer splices, and streamlined installation. Whether you’re working on a large residential project or commercial rooftop, this rail delivers load capacity, compatibility, and system consistency.

Key Features

• Heavy‑Duty Rail Profile: The “80” designation indicates a tall, high‑rigidity rail section, suitable for demanding wind and snow load zones.

• 172″ Length (≈ 14 ft): Reduces the number of rail joints/splices required, simplifies layout, and minimizes installation complexity.

• Mill Finish Aluminum: Natural appearance with corrosion resistance and compatibility with solar module frames.

• 6000‑Series Aluminum Construction: High strength per weight, with favorable mechanical properties for structural loads.

• System Compatibility: Integrates with K2 CrossRail accessory hardware (connectors, clamps, grounding) for a seamless system.

• UL / International Standards Ready: Designed as part of the K2 CrossRail system which supports performance under structural, wind, and snow engineering criteria.

Versatile Applications – K2 Crossrail 80 172″ Rail Mill 

Ideal for:

• Large rooftop or ground-mount solar systems needing wide span rails

• Installations in high-wind or heavy-snow regions where stronger rails are required

• Projects aiming to reduce rail connectors by using longer rail lengths

• Arrays using the K2 CrossRail 80 ecosystem of mounting components and accessories

Why K2 Systems?

K2 Systems is a recognized leader in solar mounting solutions. Their CrossRail line is well known for structural integrity, flexibility in layout, and compatibility across components. Choosing a rail like the 172″ CrossRail 80 ensures that you’re working within a well-engineered, documented, and supported system. K2’s product warranties and global reputation further support confidence in your design decisions.

Additional Information

Delivery Information:
All inverters are carefully packed and shipped directly from our trusted suppliers. Delivery times may vary based on location and availability. Please allow up to 5 business days for processing and shipment. Shipping costs are calculated at checkout.

Data Sheet:
For detailed technical specifications, installation guidelines, and more, please refer to the Data Sheet under the corresponding tab on the product page. It contains comprehensive information to help you understand the performance and features of the module.

Customer Support:
If you have any questions or need further assistance, feel free to reach out to us. Our dedicated team is available to support you with product inquiries, installation guidance, and more.